CN2475512Y

CN2475512Y - Sheet-shape emery wheel trimmed chip with seamless structure

Info

Publication number: CN2475512Y
Application number: CN 01224165
Authority: CN
Inventors: 崔俊兵
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-05-18
Filing date: 2001-05-18
Publication date: 2002-02-06
Anticipated expiration: 2011-05-18

Abstract

A seamless structure sheet grinding wheel trimming flake, including a body and a blade, the blade is composed of a sheet matrix and a layer of diamonds which are seamless tactic and adhered to the matrix, the adjacent two rows of the diamonds are half-staggered between particles. The utility model can make use of waste or small particles of diamonds, so greatly reducing costs; diamonds size can be changed to manufacture trimming flake with different thickness of the cutting edge, so as to enhance processing accuracy and efficiency.

Description

The sheet crushing sheet of jointless structure

The utility model relates to the truer of field of machining, particularly the sheet crushing sheet of jointless structure.

At present, diamond roller, single stone moulding pen are adopted in the finishing of forming grinding wheel substantially, this truer is bad finishing after wearing and tearing, so the workpiece to be machined geomery is difficult to guarantee that its cost is also very high.

The purpose of this utility model just provides a kind ofly in use need not repair the sheet crushing sheet of the jointless structure that cost is low.

The technical solution of the utility model is: comprise base substrate and blade, described blade is by the matrix of sheet and stick to that seamless one deck diamond particles arranged in a straight line constitutes on this matrix, misplaces between adjacent two rows' the diamond particles.

Described base substrate is a rectangular slab, and described blade sintering is in the centre of base substrate one end.

Described base substrate is discoid, and the blade of ring plate shape is positioned in the middle of the outer of above-mentioned discoid base substrate, and described diamond particles is along circumferential arrangement.

Described green body end face is plane or sharp type, and the end limit of described blade is concordant with the end of above-mentioned plane or sharp type.

The utility model has the advantages that:

1, since the diamond that can adopt waste and old diamond or fine particle as raw material, so greatly reduce cost.

2, can substitute the many slate pencils of original single stone, single stone moulding pen, diamond roller.

3, because blade one row's diamond particles can constitute its cutting edge, so select varigrained diamond particles, just can be made into the cutting edge of different-thickness, to satisfy the requirement of different process; Because every row's diamond is taked the seamless arrangement that misplaces, be parallel to each other, so in use always be worn away by rows, when last row did not all grind off, next row just was ground with and becomes cutting edge continuously.Make cutting edge remain consistent shape, improved processing uniformity and precision.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the embodiment schematic diagram of rectangle of the present utility model;

Fig. 2 is the embodiment schematic diagram of the another kind of rectangle of the utility model;

Fig. 3 is the discoidal embodiment schematic diagram of the utility model.

Referring to Fig. 1 and Fig. 2, the utility model comprises base substrate 1 and blade, and described blade is by the matrix 2 of sheet and stick to that seamless one deck diamond particles 3 arranged in a straight line constitutes on this matrix 2, dislocation between adjacent two rows' the diamond particles 3.

Described base substrate 1 is a rectangular slab, and described blade sintering is in the centre of base substrate 1 one ends.

Described base substrate 1 end face is plane (Fig. 1) or sharp type (Fig. 2), and the end limit of described blade is concordant with the end of above-mentioned plane or sharp type.

Referring to Fig. 3, described base substrate is discoid, and the blade of ring plate shape is positioned in the middle of the outer of above-mentioned discoid base substrate, described diamond particles 3 along circumferential arrangement on substrate 2.

Claims

1, a kind of sheet crushing sheet of jointless structure, comprise base substrate and blade, it is characterized in that: described blade is by the matrix of sheet and stick to that seamless one deck diamond particles arranged in a straight line constitutes on this matrix, misplaces between adjacent two rows' the diamond particles.

2, the sheet crushing sheet of jointless structure according to claim 1, it is characterized in that: described base substrate is a rectangular slab, described blade sintering is in the centre of base substrate one end.

3, the sheet crushing sheet of jointless structure according to claim 1, it is characterized in that: described base substrate is discoid, and the blade of ring plate shape is positioned in the middle of the outer of above-mentioned discoid base substrate, and described diamond particles is along circumferential arrangement.

4, according to the sheet crushing sheet of claim 2 or 3 described jointless structures, it is characterized in that: described green body end face is plane or sharp type, and the end limit of described blade is concordant with the end of above-mentioned plane or sharp type.